Vending machine



FIG. 1 is a perspective view of a vending machine.

FIG. 2 is a front view of the vending machine of FIG. 1.

FIG. 3 is a rear view of the vending machine of FIG. 1.

FIG. 4 is a top side view of the vending machine of FIG. 1.

FIG. 5 is a bottom side view of the vending machine of FIG. 1.

FIG. 6 is a right-side view of the vending machine of FIG. 1; and,

FIG. 7 is a left side view of the vending machine of FIG. 1.

Items drawn in broken lines in FIGS. 5 and 6 do not form part of the claimed design. 

We claim the ornamental design of a vending machine, as show and described. 